Description SIZE: 45-55mm All of our Minerals & Crystals are 100% Genuine Specimens & come with a Certificate of Authenticity! These beautiful Mineral Hearts are carved from natural minerals and are a very popular gift idea, especially around valentines day, when given as a token of love. A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processes. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids. The study of minerals is called mineralogy. SIMILAR TO SEEN: The image shows an example of the single specimen you will receive. This will be picked from our stock box graded and with a size within the minimum and maximum size range indicated. It will not be the exact specimen in the photo, the colours, shape, size and style may vary as with any natural item.
